* {
  margin: 0;
  padding: 0;
  list-style: none;
  color: #f0e4e4;
}
body {
  background-color: #282828;
}
.big_box {
  width: 1200px;
  margin: 50px auto;
  text-align: center;
}
.big_box .big_box_top {
  margin-bottom: 50px;
}
.big_box .big_box_top span {
  line-height: 50px;
  padding: 15px;
  width: 150px;
  border: solid #f0e4e4 1px;
  cursor: pointer;
  border-radius: 25px;
}
.big_box .big_box_top span.spanClickCur {
  background-color: #f0e4e4;
  color: #282828;
}
.big_box .name_list {
  margin-bottom: 50px;
}
.big_box .name_list ul li {
  float: left;
  padding: 0 10px;
  line-height: 40px;
  border: solid #f0e4e4 1px;
  margin: 3px;
  border-radius: 20px;
}
.big_box .name_list ul li.cur {
  background-color: #f0e4e4;
  color: #282828;
  box-shadow: 0 2px 2px rgba(10, 16, 20, 0.24), 0 0 2px rgba(10, 16, 20, 0.12);
  transform: scale(1.5);
  transition: all 0.3s;
}
.big_box .showArr ol li {
  background-color: #f0e4e4;
  color: #282828;
  margin: 5px;
  line-height: 50px;
}
.big_box .showArr h4 {
  line-height: 30px;
}
